<template>
<div>
<h1>count: {{ countStore.count }}</h1>
<h1>2*count: {{ countStore.doubleCount }}</h1>
<button @click="countStore.increment()">Increment</button>
</div>
</template>

<script setup lang='ts'>
 import { ref } from 'vue';

</script>

<style scoped>

</style>